audrey's space crossword

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Across
  1. 2. formed when a high mass star runs out of fuel and colapses into itself
  2. 4. 90% of known galaxies
  3. 6. smooth ruond galaxies usually contains lower mass old stars
  4. 7. stage after main sequence for high mass star
  5. 8. all of space and everything in it
  6. 10. the star in our solar system
  7. 11. randon scatter shaped galaxy with no distinct shape or pattern
  8. 12. a ball of hot burning gas held together by garvity
  9. 13. cloud of dust and gas held together by gravity
  10. 15. a collection of stars
  11. 17. spiral shape galaxy we live in
  12. 18. a powerfull and luminous explosion of a star
  13. 19. when low mass star uses all of its fuel
Down
  1. 1. the type of star the sun is
  2. 3. process that allows stars to give off light and heat
  3. 5. a chart that graphs the brightness and temperature of stars
  4. 9. stage after main sequence for low mass star
  5. 10. flat disk shape galaxy
  6. 14. a region of space with a gravitational pull so strong that no matter can escamain-sequence star
  7. 16. determines a stars life cycle